6. There are things called eyelash mites that live on people’s faces, and you probably have them.

7. Male echidnas have four-headed penises.

8. Even if your lungs filled up with the same amount of liquid, it could take an extra 10 minutes for you to drown in saltwater than it would in freshwater.

9. Serial killer Joe Metheny owned a food stand and sold burgers that combined animal meat with the flesh of his victims to unsuspecting customers.

10. There are more ways to shuffle a standard deck of cards than there are atoms on Earth.
